Supercapacitors have gained a lot of attention due to their unique features like high power,
long cycle life and environment-friendly nature. They act as a link for energy-power …

Abstract Two-dimensional (2D) Ni-based materials have attracted considerable attention
due to their distinctive properties, including high electro-activity, large specific surface areas …

Advanced electrochemical energy storage devices (EESDs) that can store electrical energy
efficiently while being miniature/flexible/wearable/load-bearing are much needed for various …

Fast charging/discharging rate and long life span render supercapacitors a potential
candidate for the next generation energy supply. Nevertheless, the remaining wide gap …

In the past decades, fossil energy depletion, environmental pollution, and greenhouse gas
emissions have resulted in serious health threats and ecological imbalances, which prompt …

Supercapacitors represent a major technology to store energy for many applications
including electronics, automobiles, military, and space. Despite their high power density, the …

Supercapacitors have attracted extensive attention due to their advantages of high energy
density, low cost and long cycle life. However, the key to affect the performance of …

A clear understanding of energy and environmental problems stimulates exploration of
clean and versatile energy sources. The majorities of sustainable energy sources are …

Transition metal oxides used as electrode materials for flexible supercapacitors have
attracted huge attention due to their high specific capacitance and surface-to-volume ratio …

This paper presents a review of the research progress in the carbon–metal oxide
composites for supercapacitor electrodes. In the past decade, various carbon–metal oxide …